package main

import "fmt"

import "runtime"

func test() {
	fmt.Println("xxxxxxxxxx")
	runtime.Goexit()
	fmt.Println("yyyyyyyyyyyy")
}
func main() {
	go func() {
		defer fmt.Println("aaaaaaaaaa")
		test()
		defer fmt.Println("bbbbbbbbbbb")
	}()
	for {

	}
}
